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block: implement blk_rq_pos/[cur_]sectors() and convert obvious ones
2009-05-11
T
e
jun Heo
b
lock: imple
m
ent blk_
r
q_po
s
/[cur_]sectors(
)
and conver
t
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-05-11
T
e
jun Heo
b
l
ock:
a
dd rq
-
>resid_len
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-05-11
Tejun Heo
id
e
-tape: don't ini
t
ialize rq->sector for
rw requests
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-05-11
Tejun H
e
o
nbd:
d
on
'
t
cl
e
ar rq->se
c
t
or and n
r
_sectors u
n
neces
s
arily
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
Bartlomiej Zolnierki
.
.
.
mg_disk: use defines fro
m
<li
n
ux/ata
.
h>
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
B
art
l
omiej Zolnierk
i
.
.
.
mg_dis
k
: fix dependency on libata
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
T
e
jun He
o
mg_
d
isk:
c
lean up request completion
path
s
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
mg_disk: fo
l
d mg_disk
.
h into mg_disk
.
c
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
Tejun
H
eo
s
w
i
m
: clean up reques
t
comple
t
ion paths
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
swim3: clean up request completion p
a
t
hs
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
hd: clean up req
u
e
st com
p
letion
p
a
t
h
s
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
u
b
d: drop
unnecessary rq->sector manipu
l
ation
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
ubd: c
l
eanup com
p
letion
p
ath
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
sunvdc:
kill vdc_end_r
e
quest
(
)
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
Tej
u
n Heo
ps3dis
k
:
simplify request completion
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
ami
f
lo
p
,
ataflo
p
,xd
,
mg_disk:
c
lean up unneces
s
ary s
t
uff
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
T
ejun Heo
block: don't init rq
fields u
n
n
ecessarily
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
T
e
ju
n
Heo
bloc
k
: make blk_e
n
d_req
u
est_cur() ret
u
rn b
o
ol
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
Nikanth Ka
r
t
hikesan
blo
c
k
: catch trying to
use more bits tha
n
re
q
uest-
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
Jens Axboe
b
loc
k
: include
d
i
sc
a
rd requests
in IO accounting
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
J
ens Ax
b
oe
block: make bl
k
_
d
o_io_stat() do the full "is this rq
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
blo
c
k: kil
l
rq
-
>
data
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
arm-om
a
p
: don'
t
abuse r
q
->da
t
a
commit
|
commitdiff
|
tree
2009-04-28
Tej
u
n Heo
b
l
o
ck: rep
l
ace
end_request
(
) wi
t
h [__
]
blk_end_request_cur()
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
block: i
m
plement and use [__]blk_end_reques
t
_al
l
()
commit
|
commitdiff
|
tree
2009-04-28
Te
j
un Heo
block: move
r
q->start_tim
e
initi
a
li
z
at
i
on to blk_rq_init()
commit
|
commitdiff
|
tree
2009-04-28
T
eju
n
Heo
block: c
l
ean
up request completion API
commit
|
commitdiff
|
tree
2009-04-28
Tejun
H
eo
bl
o
ck: kill blk
_
end_request_callback
(
)
commit
|
commitdiff
|
tree
2009-04-28
Tejun
H
eo
block:
reorganiz
e
r
equest fetchi
n
g functi
o
ns
commit
|
commitdiff
|
tree
2009-04-28
Teju
n
Heo
block: reo
r
de
r
request completion functio
n
s
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
block: clean up mi
s
c stuff
a
fter block layer timeout
.
.
.
commit
|
commitdiff
|
tree
2009-04-28
T
e
jun Heo
block: cleanup R
E
Q_SOFTBARRIER usages
commit
|
commitdiff
|
tree
2009-04-28
T
ejun
Heo
block: don't set REQ_NOMERGE un
n
ecessarily
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
block:
k
il
l
blk_star
t
_que
u
e
i
ng()
commit
|
commitdiff
|
tree
2009-04-28
Teju
n
Heo
block
:
m
e
rge blk_invoke_request_fn
(
) into __blk_run_queue()
commit
|
commitdiff
|
tree
2009-04-28
Jeff Moyer
block: imp
l
ement b
l
kd
e
v_rea
d
pa
g
es
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
Bartlomiej Zolnierki
.
.
.
block: ena
b
le by default
su
p
port fo
r
large dev
i
ces
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
T
e
jun
Heo
i
de-dma: don't reset reque
s
t fields on dma_ti
m
e
o
ut_retry
(
)
commit
|
commitdiff
|
tree
2009-04-28
Tejun
H
eo
id
e
: dr
o
p r
q
-
>
d
a
ta handli
n
g from ide_map_sg()
Cc:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2009-04-28
Tejun
H
eo
ide-atapi: ki
l
l unused fie
l
d
s
a
n
d
c
allbacks
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
ide
-
tape
:
simplify
r
ead/write fu
n
cti
o
ns
commit
|
commitdiff
|
tree
2009-04-28
T
e
jun
Heo
id
e
-tape: use
b
yte si
z
e inste
a
d of sectors
o
n
rw
i
s
s
ue
.
.
.
commit
|
commitdiff
|
tree
2009-04-28
T
e
jun
H
eo
ide-tape: unify r/w
i
n
it pa
t
h
s
commit
|
commitdiff
|
tree
2009-04-28
Teju
n
Heo
ide
-
tape
:
kill
i
detape_bh
commit
|
commitdiff
|
tree
2009-04-28
Tej
u
n Heo
ide-
t
ape: use standard d
a
t
a
transf
e
r
m
e
chan
i
sm
Cc:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
Tejun
H
eo
ide-tape: use s
i
ngle continuous buffer
commit
|
commitdiff
|
tree
2009-04-28
T
e
jun Heo
ide-atapi,ta
p
e,floppy: a
l
low ->
p
c_callback()
to change
.
.
.
Cc:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
ide-t
a
pe,floppy: f
i
x failed comman
d
com
p
letion af
t
er
.
.
.
commit
|
commitdiff
|
tree
2009-04-28
Teju
n
Heo
ide-pm:
d
on't abuse rq->d
a
t
a
Cc:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
ide-c
d
,atapi:
use bi
o
for internal com
m
ands
commit
|
commitdiff
|
tree
2009-04-28
Borislav Petko
v
id
e
-atapi: co
n
vert ide-{floppy,tape} to
using preallocated
.
.
.
commit
|
commitdiff
|
tree
2009-04-28
Borislav
P
e
t
kov
i
d
e-cd: c
o
nvert to using
g
eneric sense request
commit
|
commitdiff
|
tree
2009-04-28
Borislav Petkov
ide: add help
e
rs f
o
r
p
r
e
paring sense requests
commit
|
commitdiff
|
tree
2009-04-28
T
eju
n
Heo
ide-cd: don't
a
b
use r
q
->buffer
Cc:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
i
d
e-atapi
:
don't ab
u
se rq
-
>buffer
Cc:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
ide
-
taskfile: don't abu
s
e r
q
->buffer
Cc:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2009-04-28
T
e
jun Heo
ide-floppy:
block pc al
w
a
y
s
uses bio
Cc:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2009-04-28
T
ejun Heo
ide-c
d
: clear sense buffer before issuing
req
u
est sense
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
ide kill unused ide_cmd->specia
l
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
ide: d
o
n't
s
et REQ_SOFT
B
A
RRIER
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
ide: use
b
l
k
_run_queue(
)
instead of blk_star
t
_q
u
euei
n
g()
commit
|
commitdiff
|
tree
2009-04-28
T
e
j
u
n Heo
ide-tap
e
: r
e
move back-to
-
back REQUEST_SENSE detection
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
block
:
clear req->
e
rrors on bio completion only for
.
.
.
Acked-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2009-04-28
Akinobu Mit
a
loop
:
use BIO list management functions
Cc:
Jens Axboe
<axboe@kernel.dk>
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
T
e
jun Heo
hd: fix locking
commit
|
commitdiff
|
tree
2009-04-28
Bartlomiej Zolnierki
.
.
.
mg_d
i
sk: fix CONFIG_
L
BD=y warning
commit
|
commitdiff
|
tree
2009-04-28
T
e
j
un Heo
mg_disk:
f
ix locking
commit
|
commitdiff
|
tree
2009-04-24
Jens Axbo
e
c
f
q-io
s
c
h
ed: c
a
che prio_tree root in
c
fqq->p_roo
t
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-24
Je
n
s Axboe
cfq-iosched: fix b
u
g with a
l
i
a
s
ed request and cooperation
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-24
J
e
n
s Axbo
e
cf
q
-iosche
d
: clear ->prio_tree
s
[] on cfqd
allo
c
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-24
Hannes Reinecke
b
l
oc
k
: fix i
n
termi
t
ten
t
dm timeout
b
a
sed oop
s
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-24
Sage Weil
umem: fix reque
s
t_queue lock wa
r
ning
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-24
Jerome Marc
h
and
block:
sim
p
lify
I
/O
s
t
a
t accounting
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-24
Alexander Beregalov
pktcdvd
.
h should includ
e
me
m
po
o
l
.
h
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-22
Je
f
f Moyer
cf
q
-iosched: use the
defa
u
lt se
e
k di
s
t
ance wh
e
n ther
e
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-22
J
eff
M
oyer
cfq-iosched: ma
k
e seek_mean conv
e
r
ge
more q
u
ickly
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-22
Jen
s
Axbo
e
b
lock: make
blk_abort
_
q
u
eue()
i
gno
r
e non-re
q
uest based
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-22
Tej
u
n
H
e
o
block:
i
n
clude empty disks i
n
/proc
/
diskstats
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-22
Te
j
un Heo
bio: use bi
o
_
kmalloc() in
c
opy/map fun
c
tions
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-22
Tej
u
n
Heo
bi
o
: fix
bi
o
_kmalloc()
Jens Axboe
suggested allocating bvecs inline.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-22
T
ejun
H
eo
bloc
k
:
f
ix queue
bounce lim
i
t
setting
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-22
T
e
jun Heo
block: f
i
x SG_IO vector request
d
a
ta
le
n
gth h
a
nd
l
ing
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-22
Tejun
H
eo
scatterlist: make
sure sg_mi
t
er_next() doesn't return
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jens Axboe
cfq-iosched: add
c
lo
s
e
c
ooperator c
o
de
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jens Axboe
cfq-i
o
sche
d
: log respo
n
s
i
b
l
e 'cfqq
'
in
i
d
l
e timer arm
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jens
Axboe
cfq-i
o
sched: twe
a
k
k
ick log
i
c
a
bit
more
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jens Axboe
cfq
-
iosched: no
need t
o
save i
n
terru
p
ts in cfq_k
i
ck_queue()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Nick
Piggi
n
brd: fix cach
e
flushing
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
N
i
ck Piggin
brd: support barri
e
rs
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Nikan
t
h Karthikes
a
n
swap
:
Remove code handling bi
o
_
a
lloc failur
e
with
_
_GFP_WAIT
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Nikanth Karthi
k
esan
g
f
s2: Remove code
h
a
ndling bio_alloc failu
r
e with __
G
FP_WA
I
T
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Nikanth Karthikesan
e
x
t
4: Rem
o
ve co
d
e hand
l
in
g
bio_alloc f
a
i
lure with __GF
P
_WAIT
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Nik
a
nth Karthikesa
n
dio: R
e
move cod
e
ha
n
dling
b
io_alloc failure with __GFP_WA
I
T
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
N
i
k
anth Karthikesan
bl
o
ck: Remove
c
ode handling bi
o
_alloc fail
u
re with
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
J
e
n
s
Axbo
e
bio:
add documentation
to bi
o
_alloc()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Mi
k
los Szeredi
sp
l
ice: add helper
s
for
l
o
cking
pi
p
e inode
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Miklos
S
zeredi
splice:
r
emove generic_file_splice_write_nolock()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
M
iklos Szer
e
di
ocfs2: fix i_mutex locking in ocfs2_splice_t
o
_file(
)
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Mik
l
os
S
zered
i
splice: fix i_mutex
locking i
n
generi
c
_
s
pl
i
ce
_
write()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Miklos Szere
d
i
s
plice: r
e
move i_
m
ut
e
x
l
ocking in splice_from_
p
i
pe
(
)
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
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